I didn't vote. The question's far too complex to boil it down to just the mother or the child.
It is a very complex question and could very well change with differing circumstances.
For example... When Alicia was preggo with Logan it would have been a very tough decision with me leaning towards saving the baby. But with this baby it would be a completely different story. I would choose Alicia over the baby because as devastating as it would be to loose the baby, I think it would be worse to loose Logan's mother.